| TXT Record |
|---|
| protonmail-verification=e6d87ee71b41b7ad9a4f438027b6fdeb2bd4dda9 |
| v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (oelting.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (_dmarc.oelting.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; rua=mailto:mark@oelting.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026083100 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 19:21:25 | 2305ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-08-25 11:08:20 | 799ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-08-09 06:26:13 | 8941ms | 3 NS 0 A 2 MX | ❓ Unknown | View |
| 2026-07-24 05:24:12 | 1328ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-07-09 01:19:59 | 1337ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-23 19:30:20 | 658ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 13:54:30 | 3883ms | 2 NS 1 A 2 MX | 🔒 Secure | View |